commands to find Wikidata lemmas with a space

filterLemmasWithSpace

#!/bin/bash
while IFS=$'\t' read -r lid language lemma; do
    if [[ $lemma = *' '* ]]; then
        printf '%s\t%s\t%s\n' "$lid" "$language" "$lemma"
    fi
done

getLemmas

#!/bin/bash
for i in {1..1500..50}; do
    ids="L$i"
    for ((j=1;j<50;j++)); do
        ids+="|L$((i+j))"
    done
    curl \
        --silent \
        --data-urlencode action=wbgetentities \
        --data-urlencode format=json \
        --data-urlencode formatversion=2 \
        --data-urlencode ids="$ids" \
        --data-urlencode props=labels \
        https://www.wikidata.org/w/api.php |
        jq -r '
          .entities |
          .[] |
          .id as $id |
          .lemmas |
          .[] |
          (
              $id + "\t" +
              .language + "\t" +
              .value
          )
          '
    sleep 1
done

To print all lemmas with a space and also save all lemmas (with or without space) to a file lemmas, save the above files, make them executable, and then run the following command in the same directory:

2>/dev/null ./getLemmas | tee lemmas | ./filterLemmasWithSpace